William Mayfield
Dentist · Jackson, MS
William Mayfield is a dentist with a practice address in Jackson, Mississippi, and NPI 1245851559, issued on Apr 28, 2020. Check the license (Mississippi 4238-21, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Mayfield
- Primary taxonomy
- Dentist 122300000X
- License number
- 4238-21 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1437 Old Square RD # 105, Jackson, MS 39211
- Phone
- (601) 956-2000
- Enumerated
- Apr 28, 2020
- Record last updated
- Apr 27, 2022
- Entity
- Type 1 · individual
8 nearest dentist records → All 536 in Mississippi → Look up another NPI →
Verify William Mayfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 4238-21Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $45.33
3 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Mayfield among 536 dentist records in Mississippi
William Mayfield is one of 536 dentist records with a practice address in Mississippi. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 82% of them.
- NPI issued2020 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 dentist records list a practice address in Jackson
They are 76 of the 6,997 NPPES records with a practice address in Jackson, and 536 dentist records in Mississippi.
All 536 in Mississippi → Every provider in Jackson → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- John Buchanan, D.M.D.Jackson, MS 392111811009145
- Charles Davis, DDSJackson, MS 392111144308065
- W Dennis, DDSJackson, MS 392111619157724
- Tianyun Fei, DDSJackson, MS 392111750223814
- James House, DMDJackson, MS 392111215409123
- Charles Huffman, DMDJackson, MS 392111619595295
- Seth Mosal, D.M.D.Jackson, MS 392111972767143
- Leigh Walker, DMDJackson, MS 392121265559496
Common questions
What is William Mayfield's NPI number?
William Mayfield's National Provider Identifier (NPI) is 1245851559, issued on Apr 28, 2020. An NPI identifies a provider in billing; it is not a license.
Where is William Mayfield located?
The NPPES record lists a practice address at 1437 Old Square RD # 105, Jackson, MS, 39211. Phone: (601) 956-2000. Providers update this record themselves, so call before visiting.
How can I verify William Mayfield's license?
NPPES lists Mississippi license number 4238-21, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.